[PATCH] knfsd: nfsd: store export path in export

Store the export path in the svc_export structure instead of storing only the
dentry.  This will prevent the need for additional d_path calls to provide
NFSv4 fs_locations support.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index d2a8abb5011a..47d96684b611 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -51,6 +51,7 @@ struct svc_export {
         int                     ex_flags;
         struct vfsmount *       ex_mnt;
         struct dentry *         ex_dentry;
+        char *                  ex_path;
         uid_t                   ex_anon_uid;
         gid_t                   ex_anon_gid;
         int                     ex_fsid;